You know what they say—you’re only as strong as your weakest link. And for a lot of folks, that link is their grip.

Enter the Adjustable Forearm Heavy Trainer: your new favourite way to crush cans, and PRs.

Perfect for lifters and grip athletes (... and snack enthusiasts who refuse to let chip bags win), this compact grip tool trains your grip anywhere, anytime. At your desk? Get a few reps in. Watching TV? Boom — forearm pump.

Like the Chest Expander, adjusting the resistance of this forearm trainer is super simple. Use the included Allen key to loosen the side screws, hook up to six springs and tighten it back up.

Unlike those old-school grip trainers that come in fixed resistance, this bad boy gives you progressive overload with up to 6 adjustable springs, each packing around 50lbs of resistance.

And regardless of your hand size, the three adjustable positions are spaced out in ½” increments for an ideal fit.

Included with the Adjustable Forearm Heavy Trainer:
- Adjustable forearm trainer
- Six springs
- Allen key

IMPORTANT: The warranty on the springs is 4 months, as they are considered a perishable item.